12/19/2025
The Flex Array is one of the most versatile tools in the InterX system.
Flexible. Reusable. Designed to contour to arms, legs, and the entire spine — even during movement.
Use it for:
Lower-extremity recovery
Hamstrings, quads, calves
Shoulder + arm protocols
Quick Spine Protocol for nervous system reset
Run it with:
2–4 Hz for calming.
Higher frequencies for activation.
Dynamic movement drills for deeper neuromodulation.
More coverage. More nerve activation. Faster full-body recovery.
This is why clinicians reach for the Flex Array daily.